PTC Resettable Fuses

Results: 38
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Mfr Part #
Quantity Available
Price
Series
Package
Product Status
Type
Voltage - Max
Current - Hold (Ih) (Max)
Current - Trip (It)
Current - Max
Time to Trip
Resistance - Initial (Ri) (Min)
Resistance - Post Trip (R1) (Max)
Operating Temperature
Ratings
Mounting Type
Package / Case
Size / Dimension
Height - Seated (Max)
Thickness (Max)
Lead Spacing
MINISMD 10-110 Series
MINISMDC050F-2
PTC RESET FUSE 24V 500MA 1812
Littelfuse Inc.
65,762
In Stock
1 : $0.65000
Cut Tape (CT)
2,000 : $0.26954
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Polymeric
24V
500 mA
1 A
100 A
150 ms
150 mOhms
1 Ohms
-40°C ~ 85°C
-
Surface Mount
1812 (4532 Metric), Concave
0.179" L x 0.128" W (4.55mm x 3.24mm)
-
0.024" (0.62mm)
-
MINISMD 10-110 Series
MINISMDC075F-2
PTC RESET FUSE 13.2V 750MA 1812
Littelfuse Inc.
25,194
In Stock
1 : $0.65000
Cut Tape (CT)
2,000 : $0.26954
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Polymeric
13.2V
750 mA
1.5 A
100 A
200 ms
110 mOhms
450 mOhms
-40°C ~ 85°C
-
Surface Mount
1812 (4532 Metric), Concave
0.179" L x 0.128" W (4.55mm x 3.24mm)
-
0.024" (0.62mm)
-
MINISMD 10-110 Series
MINISMDC020F-2
PTC RESET FUSE 30V 200MA 1812
Littelfuse Inc.
72,688
In Stock
1 : $0.67000
Cut Tape (CT)
2,000 : $0.27625
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Polymeric
30V
200 mA
400 mA
10 A
20 ms
600 mOhms
3.3 Ohms
-40°C ~ 85°C
-
Surface Mount
1812 (4532 Metric), Concave
0.179" L x 0.128" W (4.55mm x 3.24mm)
-
0.035" (0.89mm)
-
MINISMD 10-110 Series
MINISMDC014F-2
PTC RESET FUSE 60V 140MA 1812
Littelfuse Inc.
42,474
In Stock
1 : $0.67000
Cut Tape (CT)
2,000 : $0.27625
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Polymeric
60V
140 mA
280 mA
10 A
8 ms
1.5 Ohms
6 Ohms
-40°C ~ 85°C
-
Surface Mount
1812 (4532 Metric), Concave
0.179" L x 0.128" W (4.55mm x 3.24mm)
-
0.035" (0.89mm)
-
MINISMD 10-110 Series
MINISMDC030F-2
PTC RESET FUSE 30V 300MA 1812
Littelfuse Inc.
15,041
In Stock
1 : $0.76000
Cut Tape (CT)
2,000 : $0.31143
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Polymeric
30V
300 mA
600 mA
40 A
100 ms
200 mOhms
1.75 Ohms
-40°C ~ 85°C
-
Surface Mount
1812 (4532 Metric), Concave
0.179" L x 0.128" W (4.55mm x 3.24mm)
-
0.035" (0.89mm)
-
MINISMD 125-260 Series
MINISMDC200F-2
PTC RESET FUSE 8V 2A 1812
Littelfuse Inc.
11,413
In Stock
1 : $0.86000
Cut Tape (CT)
2,000 : $0.35296
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Polymeric
8V
2 A
4 A
100 A
5 s
20 mOhms
70 mOhms
-40°C ~ 85°C
-
Surface Mount
1812 (4532 Metric), Concave
0.179" L x 0.128" W (4.55mm x 3.24mm)
-
0.048" (1.22mm)
-
MINISMD 125-260 Series
MINISMDC150F/16-2
PTC RESET FUSE 16V 1.5A 1812
Littelfuse Inc.
17,396
In Stock
10,000
Factory
1 : $0.87000
Cut Tape (CT)
2,000 : $0.35725
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Polymeric
16V
1.5 A
2.8 A
100 A
500 ms
40 mOhms
110 mOhms
-40°C ~ 85°C
-
Surface Mount
1812 (4532 Metric), Concave
0.181" L x 0.128" W (4.60mm x 3.24mm)
-
0.019" (0.48mm)
-
MINISMD 125-260 Series
MINISMDC260F/12-2
PTC RESET FUSE 12V 2.6A 1812
Littelfuse Inc.
14,687
In Stock
1 : $0.97000
Cut Tape (CT)
1,500 : $0.41176
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Polymeric
12V
2.6 A
5 A
100 A
5 s
15 mOhms
47 mOhms
-40°C ~ 85°C
-
Surface Mount
1812 (4532 Metric), Concave
0.181" L x 0.128" W (4.60mm x 3.24mm)
-
0.060" (1.52mm)
-
MINISMD 10-110 Series
MINISMDC110F/24-2
PTC RESET FUSE 24V 1.1A 1812
Littelfuse Inc.
1,347
In Stock
1 : $0.97000
Cut Tape (CT)
1,500 : $0.41406
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Polymeric
24V
1.1 A
2.2 A
100 A
500 ms
60 mOhms
180 mOhms
-40°C ~ 85°C
-
Surface Mount
1812 (4532 Metric), Concave
0.181" L x 0.128" W (4.60mm x 3.24mm)
-
0.057" (1.46mm)
-
MINISMDC075F/33-2
MINISMDC075F/33-2
PTC RESET FUSE 33V 750MA 1812
Littelfuse Inc.
9,511
In Stock
1 : $1.02000
Cut Tape (CT)
1,500 : $0.43385
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Polymeric
33V
750 mA
1.6 A
100 A
1 s
110 mOhms
390 mOhms
-40°C ~ 85°C
-
Surface Mount
1812 (4532 Metric)
0.181" L x 0.128" W (4.60mm x 3.24mm)
-
0.057" (1.46mm)
-
MINISMD 125-260 Series
MINISMDC150F/24-2
PTC RESET FUSE 24V 1.5A 1812
Littelfuse Inc.
9,075
In Stock
1 : $1.02000
Cut Tape (CT)
1,000 : $0.45743
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Polymeric
24V
1.5 A
3 A
20 A
1.5 s
40 mOhms
120 mOhms
-40°C ~ 85°C
-
Surface Mount
1812 (4532 Metric), Concave
0.181" L x 0.128" W (4.60mm x 3.24mm)
-
0.076" (1.94mm)
-
MINISMD 125-260 Series
MINISMDC075F/24-2
PTC RESET FUSE 24V 750MA 1812
Littelfuse Inc.
4,179
In Stock
1 : $1.02000
Cut Tape (CT)
1,500 : $0.43385
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Polymeric
24V
750 mA
1.5 A
40 A
300 ms
90 mOhms
290 mOhms
-40°C ~ 85°C
-
Surface Mount
1812 (4532 Metric), Concave
0.181" L x 0.128" W (4.60mm x 3.24mm)
-
0.057" (1.46mm)
-
MINISMDC260F/16-2
MINISMDC260F/16-2
PTC RESET FUSE 16V 2.6A 1812
Littelfuse Inc.
18,700
In Stock
1 : $1.10000
Cut Tape (CT)
1,500 : $0.46468
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Polymeric
16V
2.6 A
5 A
100 A
5 s
15 mOhms
50 mOhms
-40°C ~ 85°C
-
Surface Mount
1812 (4532 Metric), Concave
0.181" L x 0.128" W (4.60mm x 3.24mm)
-
0.060" (1.52mm)
-
MINISMD 125-260 Series
MINISMDC200F/16-2
PTC RESET FUSE 16V 2A 1812
Littelfuse Inc.
7,457
In Stock
1 : $1.22000
Cut Tape (CT)
2,000 : $0.50585
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Polymeric
16V
2 A
4 A
40 A
5 s
20 mOhms
85 mOhms
-40°C ~ 85°C
-
Surface Mount
1812 (4532 Metric), Concave
0.179" L x 0.128" W (4.55mm x 3.24mm)
-
0.048" (1.22mm)
-
MINISMD 10-110 Series
MINISMDC110F-2
PTC RESET FUSE 8V 1.1A 1812
Littelfuse Inc.
57,463
In Stock
1 : $0.65000
Cut Tape (CT)
2,000 : $0.26954
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Polymeric
8V
1.1 A
2.2 A
100 A
300 ms
40 mOhms
210 mOhms
-40°C ~ 85°C
-
Surface Mount
1812 (4532 Metric), Concave
0.179" L x 0.128" W (4.55mm x 3.24mm)
-
0.024" (0.62mm)
-
MINISMD 125-260 Series
MINISMDC150F-2
PTC RESET FUSE 6V 1.5A 1812
Littelfuse Inc.
10,687
In Stock
1 : $0.76000
Cut Tape (CT)
2,000 : $0.31598
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Polymeric
6V
1.5 A
3 A
100 A
500 ms
40 mOhms
110 mOhms
-40°C ~ 85°C
-
Surface Mount
1812 (4532 Metric), Concave
0.179" L x 0.128" W (4.55mm x 3.24mm)
-
0.019" (0.48mm)
-
MINISMD 125-260 Series
MINISMDC160F-2
PTC RESET FUSE 9V 1.6A 1812
Littelfuse Inc.
4,686
In Stock
1 : $0.76000
Cut Tape (CT)
2,000 : $0.31598
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Polymeric
9V
1.6 A
3.2 A
100 A
1 s
30 mOhms
100 mOhms
-40°C ~ 85°C
-
Surface Mount
1812 (4532 Metric), Concave
0.179" L x 0.128" W (4.55mm x 3.24mm)
-
0.019" (0.48mm)
-
MINISMD 10-110 Series
MINISMDC010F-2
PTC RESET FUSE 60V 100MA 1812
Littelfuse Inc.
86,777
In Stock
1 : $0.81000
Cut Tape (CT)
2,000 : $0.29826
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Polymeric
60V
100 mA
300 mA
40 A
5 s
700 mOhms
12.7 Ohms
-40°C ~ 85°C
-
Surface Mount
1812 (4532 Metric), Concave
0.179" L x 0.128" W (4.55mm x 3.24mm)
-
0.035" (0.89mm)
-
MINISMD 125-260 Series
MINISMDC125F/16-2
PTC RESET FUSE 16V 1.25A 1812
Littelfuse Inc.
10,741
In Stock
1 : $0.84000
Cut Tape (CT)
2,000 : $0.34642
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Polymeric
16V
1.25 A
2.5 A
100 A
400 ms
50 mOhms
140 mOhms
-40°C ~ 85°C
-
Surface Mount
1812 (4532 Metric), Concave
0.181" L x 0.128" W (4.60mm x 3.24mm)
-
0.019" (0.48mm)
-
MINISMD 10-110 Series
MINISMDC150F/12-2
PTC RESET FUSE 12V 1.5A 1812
Littelfuse Inc.
15,381
In Stock
1 : $0.87000
Cut Tape (CT)
2,000 : $0.35725
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Polymeric
12V
1.5 A
2.8 A
100 A
500 ms
40 mOhms
110 mOhms
-40°C ~ 85°C
-
Surface Mount
1812 (4532 Metric), Concave
0.181" L x 0.128" W (4.60mm x 3.24mm)
-
0.019" (0.48mm)
-
MINISMDC Type
MINISMDC300F-2
PTC RESET FUSE 6V 3A 1812
Littelfuse Inc.
6,030
In Stock
1 : $0.87000
Cut Tape (CT)
2,000 : $0.35725
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Polymeric
6V
3 A
6 A
100 A
5 s
11 mOhms
36 mOhms
-40°C ~ 85°C
-
Surface Mount
1812 (4532 Metric), Concave
0.179" L x 0.128" W (4.55mm x 3.24mm)
-
0.030" (0.76mm)
-
MINISMDC Type
MINISMDC260F/13.2-2
PTC RESET FUSE 13.2V 2.6A 1812
Littelfuse Inc.
1,955
In Stock
1 : $1.08000
Cut Tape (CT)
1,500 : $0.45808
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Polymeric
13.2V
2.6 A
5 A
100 A
5 s
15 mOhms
50 mOhms
-40°C ~ 85°C
-
Surface Mount
1812 (4532 Metric), Concave
0.181" L x 0.128" W (4.60mm x 3.24mm)
-
0.060" (1.52mm)
-
PICOSMD
PICOSMDC075S-2
PTC RESET FUSE 6V 750MA 0805
Littelfuse Inc.
3,071
In Stock
1 : $1.13000
Cut Tape (CT)
3,000 : $0.44216
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Polymeric
6V
750 mA
1.5 A
40 A
200 ms
100 mOhms
350 mOhms
-40°C ~ 85°C
-
Surface Mount
0805 (2012 Metric), Concave
0.083" L x 0.055" W (2.10mm x 1.40mm)
-
0.037" (0.93mm)
-
MINISMD 10-110 Series
MINISMDC125F-2
PTC RESET FUSE 6V 1.25A 1812
Littelfuse Inc.
474
In Stock
1 : $0.76000
Cut Tape (CT)
2,000 : $0.31598
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Polymeric
6V
1.25 A
2.5 A
100 A
400 ms
50 mOhms
140 mOhms
-40°C ~ 85°C
-
Surface Mount
1812 (4532 Metric), Concave
0.179" L x 0.128" W (4.55mm x 3.24mm)
-
0.019" (0.48mm)
-
MINISMD 125-260 Series
MINISMDC260F-2
PTC RESET FUSE 6V 2.6A 1812
Littelfuse Inc.
0
In Stock
Check Lead Time
1 : $0.76000
Cut Tape (CT)
2,000 : $0.31598
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Polymeric
6V
2.6 A
5 A
100 A
5 s
15 mOhms
43 mOhms
-40°C ~ 85°C
-
Surface Mount
1812 (4532 Metric), Concave
0.179" L x 0.128" W (4.55mm x 3.24mm)
-
0.031" (0.78mm)
-
Showing
of 38

PTC Resettable Fuses

PTC Resettable Fuses are designed to stop current flow when it exceeds a certain limit (overcurrent protection). The Fuses work by increasing its resistance as its temperature rises due to the current increase. The trip current ranges from 14 mA to 50 A with the Time to trip ranging from 8 ms to 90 s. PTC = Positive Temperature Coefficient.